PHQL1041型絕緣油含氣量測定儀技術參數

PHQL1041型絕緣油含氣量測定儀         

簡 介

PHQL1041型絕緣油含氣量測定儀是根據國家標準DL423—2009要求設計、制造，適用于在該標準下對110～500KV電力變壓器、互感器、電抗器、充油套管等充油電器設備中含氣量的測定。

PHQL1041型絕緣油含氣量測定儀 

主要特點

儀器內部為全金屬結構，避免了玻璃管式測試儀的易碎、密封性等問題

應用高精密度的進口差壓傳感器，使測試數據更*，重復性更好

直接顯示含氣量百分比，不需人工進行任何計算

注射器三段標定，以保證儀器數據按內置測試曲線進行*計算

自動測量當前大氣壓，儀器檢測油樣后自動換算成標準大氣壓

技術指標

顯示方式：中文大屏幕液晶菜單顯示

測量范圍:0.1%?10%(含氣量)

檢測靈敏度(zui小檢知量)：0.3％

重復性：

含氣量＜1.0%，相對誤差10%

含氣量1.0%-3.0%，相對誤差6%

含氣量＞3.0%，相對誤差3%

功    率: ≤350W

電    源：AC 220V±10% 50HZ±5%

環境溫度：5℃～40℃；環境濕度：≤85%

PHQL1041型絕緣油含氣量測定儀 

PHQL1041 type insulation oil content determination apparatus
Introduction
Oil gas content tester is according to the national standard DL423 - 2009 design requirements, manufacturing, and is suitable for in the standard of 110 ~ 500kV power transformer, transformer, reactor, oil filled bushing oil filled electrical equipment in gas content determination of. Insulation PHQL1041
Main features
The instrument is a metal structure, which can avoid the problems of the glass tube type testing apparatus, such as fragility, sealing and so on.
Application of high precision density of imported differential pressure sensor, so that the test data is more accurate, better repeatability
Direct display of the percentage of air content, do not need to carry out any calculation
The three stage of the injector is calibrated to ensure that the instrument data is accuray calculated by the built-in test curve.
Automatic measurement of the current atmospheric pressure, the instrument detects the oil sample automatically converted into standard atmospheric pressure
Technical index
Display mode: Chinese big screen LCD menu display
Measuring range: 0.1% ~ 10% (gas)
Detection sensitivity (minimum):0.3%
Repeatability:
With gas content less than 1%, relative error 10%
With 1.0%-3.0%, the relative error is 6%
With the content of 3%, the relative error is 3%
Power: less than 350W
Power source: 220V 50HZ 10% AC 5%
Ambient temperature: 5 to 40 DEG C; ambient humidity: less than 85%